NodeJS : How to remove the preference for index.html in nodejs?

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to reveal a secret feature to you, and now it's time to share it.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Then, type the letters 'awesome' on the keyboard.
It will change your youtube progress bar into a flashing rainbow.

An introduction to myself in a few words,
Hello, I am Delphi.
Allow me to provide support in answering your questions.
Don't hesitate to leave a comment or start a chat if you have a more specific question.
If you have knowledge to contribute or an answer to provide, please leave a comment below.
I will 'heart' your answer as a sign of appreciation.